Welcome to the forums. Its an RV, expect to have problems and issues, so come back and ask for solutions. Hopefully not too many problems and easy fixes. They all have issues, its the nature of the beast. Enjoy it.
PS add your exact mfg and model RV and tow vehicle in your signature, it will help later on. Click on your screen name in the red bar on the upper right, then click on signature to set one up.
Charles